1 open source board using the ATMEGA328-MM

Real designs built with the ATMEGA328-MM, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.

The ATMEGA328-MM in open source designs

The gallery holds 1 open source boards using the ATMEGA328-MM from 1 GitHub repository; a typical one measures about 85.3 × 38 mm and carries around 20 components.

100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is Gate-Access-Control-PCB by George-P-1.

Microcontrollers on boards using the ATMEGA328-MM

What boards using the ATMEGA328-MM are built for

ATMEGA328-MM: common questions

Where can I find a ATMEGA328-MM reference design?

Each of the 1 boards on this page is a real design using the ATMEGA328-MM. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.

Which microcontrollers do boards using the ATMEGA328-MM use?

Most are built on AVR/Arduino (1).

How big is a typical board using the ATMEGA328-MM?

The median is 85.3 × 38 mm, and 100% are two-layer designs.

What is the most popular open source board using the ATMEGA328-MM?

By GitHub stars, Gate-Access-Control-PCB by George-P-1, with 0 stars.

Can I simulate one of these boards using the ATMEGA328-MM before building it?

Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.

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